Triple

T912026
Position Surface form Disambiguated ID Type / Status
Subject American Battle Monuments Commission E19679 entity
Predicate maintains P1580 FINISHED
Object Brookwood American Cemetery
Brookwood American Cemetery is a World War I military burial ground in Surrey, England, honoring American service members who died in Europe.
 E126214 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Brookwood American Cemetery | Statement: [American Battle Monuments Commission, maintains, Brookwood American Cemetery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brookwood American Cemetery
Context triple: [American Battle Monuments Commission, maintains, Brookwood American Cemetery]
  • A. Cambridge American Cemetery
    Cambridge American Cemetery is a World War II military cemetery and memorial in England honoring American service members who died in the European theater.
  • B. Brittany American Cemetery
    Brittany American Cemetery is a World War II military cemetery in France where thousands of American soldiers who died in the European theater are buried and commemorated.
  • C. Flanders Field American Cemetery
    Flanders Field American Cemetery is a World War I military burial ground in Belgium honoring American soldiers who died in the region’s battles.
  • D. Normandy American Cemetery and Memorial
    Normandy American Cemetery and Memorial is a World War II military cemetery in France honoring American soldiers who died during the D-Day landings and subsequent operations in Normandy.
  • E. Rhone American Cemetery
    Rhone American Cemetery is a World War II military cemetery in southern France where American service members who died in the region are buried and commemorated.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Brookwood American Cemetery
Triple: [American Battle Monuments Commission, maintains, Brookwood American Cemetery]
Generated description
Brookwood American Cemetery is a World War I military burial ground in Surrey, England, honoring American service members who died in Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brookwood American Cemetery
Target entity description: Brookwood American Cemetery is a World War I military burial ground in Surrey, England, honoring American service members who died in Europe.
  • A. Cambridge American Cemetery
    Cambridge American Cemetery is a World War II military cemetery and memorial in England honoring American service members who died in the European theater.
  • B. Brittany American Cemetery
    Brittany American Cemetery is a World War II military cemetery in France where thousands of American soldiers who died in the European theater are buried and commemorated.
  • C. Flanders Field American Cemetery
    Flanders Field American Cemetery is a World War I military burial ground in Belgium honoring American soldiers who died in the region’s battles.
  • D. Normandy American Cemetery and Memorial
    Normandy American Cemetery and Memorial is a World War II military cemetery in France honoring American soldiers who died during the D-Day landings and subsequent operations in Normandy.
  • E. Rhone American Cemetery
    Rhone American Cemetery is a World War II military cemetery in southern France where American service members who died in the region are buried and commemorated.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a4939f91a08190ba68c2c81eab90fe completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2df9ba88190824437026796586f completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c017e148190b368419cff3872f6 completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4c6e67cc8190b6c491c099771fb0 completed March 7, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_69ac4cfeb3c48190950c8989f49f48d8 completed March 7, 2026, 4:06 p.m.
Created at: March 1, 2026, 7:39 p.m.